The BlackBerry smartphone is associated with a BlackBerry Enterprise Server that is configured with the following settings:

The IT Policy Allow Other Browser Services is set to False. This disables the ability to use the BlackBerry Internet Browsing Service and limits use to the BlackBerry Mobile Data Systems Connection Service only.

The BlackBerry MDS Connection Service is configured to direct traffic to a Proxy server or pac file.

End to End TLS encryption is required. For BlackBerry AppWorld storefront for BlackBerry smartphones, the EndToEndRequired option is set to True for all connections. Consequently, even if the BlackBerry smartphone options are set to allow Proxy under TLS options, the connection uses HandheldTLS instead.

Add the following settings to the 64 bit -C:\Program Files (x86)\Research In Motion\BlackBerry Enterprise Server\MDS\Servers\instance\config\rimpublic.properties (If the server is 32 bit use the following path - C:\Program Files\Research In Motion\BlackBerry Enterprise Server\MDS\Servers\instance\config\rimpublic.properties )file: